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| Greenidge Generation Holdings Inc | |
|---|---|
| Ticker | GREE |
| CIK # | 0001844971 |
| CUSIP | 39531G308 |
| Sector | Technology - Services-Computer Processing & Data Preparation |
| Address | 590 Plant Road, Dresden, NY 14441 |
| Source | [EDGAR] |
| Reg D Offering (Form D) | Filed | Raised | Terms |
|---|---|---|---|
| Greenidge Generation Holdings Inc | 2024-02-23 | 6.0 M | Exemption: 506(b) · Remaining: $6,617,652 · Duration: One year or less · Revenue: Decline to Disclose |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001844971] | 10-K | |
| [0001844971] | 10-Q | |
| [0001844971] | 3 | |
| [0001844971] | 4 | |
| [0001844971] | 8-K | |
| [0001844971] | D | |
| [0001844971] | SC 13D | |
| [0001844971] | SC 13G |
| Form 13D/13G Filer | Form 13D/13G Subject | Filed | % Owned |
|---|---|---|---|
| Atlas Capital Resources A9 LP | Greenidge Generation Holdings Inc | [2023-02-09] | 39.7 |
| Atlas Capital Resources A9 LP | Greenidge Generation Holdings Inc | [2022-02-14] | 50.0 |
| 210 Capital LLC | Greenidge Generation Holdings Inc | [2021-09-27] | 4.99 |
| Greenidge Generation Holdings Inc | Supportcom Inc | [2021-03-29] | 31.8 |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
|
Kovler Jordan
Class A Common Stock
|
2026-03-11 | Tax withheld | 26,785 | $1.38 | 36,963 |
|
Mulvihill Christian
Class A Common Stock
|
2026-03-11 | Tax withheld | 34,010 | $1.38 | 46,934 |
|
Irwin Dale
Class A Common Stock
|
2026-03-11 | Tax withheld | 39,655 | $1.38 | 54,724 |
|
Irwin Dale
Class A Common Stock
|
2026-03-04 | Grant | 110,000 | $0.00 | |
|
Kovler Jordan
Class A Common Stock
|
2026-03-04 | Grant | 110,000 | $0.00 | |
|
Mulvihill Christian
Class A Common Stock
|
2026-03-04 | Grant | 95,000 | $0.00 | |
|
Mulvihill Christian
Class A Common Stock
|
2026-02-02 | Sell | 5 | $1.25 | 6 |
|
Mulvihill Christian
Class A Common Stock
|
2026-02-02 | Sell | 1,953 | $1.28 | 2,500 |
|
Irwin Dale
Class A Common Stock
|
2026-02-02 | Sell | 6 | $1.26 | 8 |
|
Irwin Dale
Class A Common Stock
|
2026-02-02 | Sell | 1,979 | $1.28 | 2,533 |
|
Fazio Timothy J +4
Class A Common Stock, par value $0.0001 per share
|
2026-01-08 | Other | 79,320 | $2.06 | 163,399 |
|
Fearn Kenneth Hopkins Jr
Class A Common Stock
|
2025-11-09 | Grant | 22,500 | $0.00 | |
|
Zeynel Charles M
Class A Common Stock
|
2025-11-09 | Grant | 15,000 | $0.00 | |
|
Krug Christopher J
Class A Common Stock
|
2025-11-09 | Grant | 22,500 | $0.00 | |
|
Mulvihill Christian
Class A Common Stock
|
2025-10-13 | Sell | 609 | $2.07 | 1,261 |
|
Fazio Timothy J +4
Class A Common Stock, par value $0.0001 per share
|
2025-10-09 | Other | 102,286 | $1.62 | 165,703 |
|
Class A Common Stock
|
2025-09-16 | Sell | 5 | $1.47 | 7 |
|
Class A Common Stock
|
2025-09-16 | Sell | 622 | $1.46 | 908 |
|
Zeynel Charles M
Class A Common Stock
|
2025-08-18 | Grant | 68,493 | $0.00 | |
|
Mulvihill Christian
Class A Common Stock
|
2025-08-13 | Sell | 615 | $1.36 | 836 |
| showing 20 of 106 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 29 | 1,523,749 |
| 2025-12-31 | 27 | 1,090,005 |
| 2025-09-30 | 27 | 680,445 |
| 2025-06-30 | 30 | 586,921 |
| 2025-03-31 | 26 | 617,054 |
| 2024-12-31 | 24 | 822,945 |
| 2024-09-30 | 21 | 379,718 |
| 2024-06-30 | 25 | 521,289 |
| 2024-03-31 | 25 | 960,366 |
| 2023-12-31 | 31 | 628,770 |
| 2023-09-30 | 26 | 275,130 |
| 2023-06-30 | 31 | 296,139 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Sowell Financial Services LLC | [2026-06-30] | SOLE | 19,002 | 19,002 |
| [2026-06-30] | SOLE | 0 | 10,673 | Prev | Page 1 | Next |